8.6(邀请二维码

pages/welfare/invite/invite_poster.vue

@@ -72,6 +72,9 @@
 </template>
 
 <script>
+	import {
+		urlToBase64
+	} from "@/utils/index.js"
 	import {
 		getInviteInfo
 	} from "@/api/welfare/welfare.js"
@@ -223,19 +226,26 @@
 				this.userInfo = res.data
 				this.imageBg = this.userInfo.posterList[0].image
 				let url = `https://cms.diyouzhijia.com/car_h5/#/pages/index?uId=${this.userInfo.id}`
-				// let base64Data = uni.arrayBufferToBase64([url])
-				this.verificationImage =
-					`https://wxapp.nianxiang-tech.com/prod-api/ums/login/qrcode?content=${url}`
+
+				// const encodedUrl = encodeURIComponent(url);
+				// console.log(unescape(encodeURIComponent(url)));
+				// const base64 = uni.arrayBufferToBase64(encodedUrl);
+
 				// this.verificationImage =
-				// 	`https://wxapp.nianxiang-tech.com/prod-api/ums/login/qrcode/base64?content=${base64Data}`
-					// console.log(`https://wxapp.nianxiang-tech.com/prod-api/ums/login/qrcode?content=${url}`);
+				// 	`https://wxapp.nianxiang-tech.com/prod-api/ums/login/qrcode/base64?content=${base64}`
+
+				//  console.log(this.verificationImage);
+
+				let base64Data = urlToBase64(url)
+				this.verificationImage =
+					`https://wxapp.nianxiang-tech.com/prod-api/ums/login/qrcode/base64?content=${base64Data}`
+				console.log('base', this.verificationImage); // 打印出Base64字符串
 			})
 		}
 	}
 </script>
 
 <style lang="scss">
-	
 	#shareBtn {
 		// border: 1px solid ;
 		position: absolute;
@@ -297,6 +307,7 @@
 		height: 1126rpx;
 		background: #fff;
 		border-radius: 8rpx;
+
 		image {
 			width: 100%;
 			height: 100%;

utils/index.js

@@ -297,3 +297,25 @@ export const getTimeDifference = (time) => {
 		return diffInSeconds + "秒前";
 	}
 }
+
+//传入url 返回base64格式
+export const urlToBase64 = (str) => {
+	  let CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
+	    let out = '', i = 0, len = str.length, c1, c2, c3, enc1, enc2, enc3, enc4;
+	    while (i < len) {
+	        c1 = str.charCodeAt(i++);
+	        c2 = str.charCodeAt(i++);
+	        c3 = str.charCodeAt(i++);
+	        enc1 = c1 >> 2;
+	        enc2 = ((c1 & 3) << 4) | (c2 >> 4);
+	        enc3 = ((c2 & 15) << 2) | (c3 >> 6);
+	        enc4 = c3 & 63;
+	        if (isNaN(c2)) {
+	            enc3 = enc4 = 64;
+	        } else if (isNaN(c3)) {
+	            enc4 = 64;
+	        }
+	        out += CHARS.charAt(enc1) + CHARS.charAt(enc2) + CHARS.charAt(enc3) + CHARS.charAt(enc4);
+	    }
+	    return out;
+}

utils/request.js

@@ -41,7 +41,7 @@ const request = config => {
         }
         const code = res.data.code || 200
         const msg = errorCode[code] || res.data.message || res.data.msg || errorCode['default']
-        if (code === 401 || code === 402) {
+        if (code === 401 || code === 402|| code === 301) {
           showConfirm('登录状态已过期，您可以继续留在该页面，或者重新登录?').then(res => {
             if (res.confirm) {
 				// store.dispatch('LogOut').then(res => {